The EU antitrust enforcer has charged Google with using its dominant Android to marginalise rivals following a three-year-long investigation - seen as the most important of three EU cases against the world’s most popular internet search engine.

Google was not immediately available for comment.

Vestager will hold a news conference at 1100 GMT, the European Commission said, where she is expected to announce a record fine against Google.

The Commission said Vestager would speak on an antitrust case but did not provide details. ($1 = 0.8606 euros) (Reporting by Shubham Kalia in Bengaluru; Editing by Gopakumar Warrier)